Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station OK1COM - show graphs
Map loading...
Mic-E message: En route
Location: 50°04.34' N 14°30.60' E - locator JO70GB17EI - show map - static map
3.1 miles Southeast bearing 117° from Karlín, Hlavní Mesto Praha, Czech Republic [?]
4.1 miles East bearing 105° from Prague, Hlavní Mesto Praha, Czech Republic
4.1 miles East bearing 104° from Staré Město, Hlavní Mesto Praha, Czech Republic
75.6 miles Southeast bearing 153° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2018-08-28 14:19:01 EDT (26d 16h46m ago)
2018-08-28 20:19:01 CEST local time at Karlín, Czech Republic [?]
Altitude: 823 ft
Course: 243°
Speed: 3 MPH
Last telemetry: 2017-09-18 04:38:15 EDT (371d 2h27m ago) – show telemetry
Ch 1: 145, Ch 2: 178, Ch 3: 2, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Kenwood: TM-D710 (rig)
Last path: OK1COM>UP0T34 via OK1KZE-1,WIDE1,OK0BBK-2,WIDE2*,qAR,OK1KHL-1,T2CZECH (good)
Positions stored: 202462
Other SSIDs: OK1COM-10 OK1COM-11 OK1COM-12 OK1COM-14 OK1COM-15 OK1COM-3 OK1COM-4 OK1COM-5 OK1COM-6 OK1COM-7 OK1COM-8 OK1COM-9
APRS digipeater – Statistics for 2018-09:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2018-09-05 05:16:20 EDT (19d 1h49m ago)
Position packets heard directly: 10 on radio path
Stations near current position of OK1COM - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OK1COM-525.7 yards 270°2018-09-24 06:56:17 OK1PMP0.4 miles 0°2018-08-26 12:07:37
OK1PMP-60.8 miles 314°2018-09-24 06:58:11 OK1FET-91.0 miles 46°2018-09-23 13:07:18
OK1PMP-31.0 miles 330°2018-09-24 06:43:54 OK1PMP-R1.0 miles 295°2018-09-16 08:21:17
OK1PMP-N1.0 miles 295°2018-08-27 19:28:03 PS-OK1PMP1.0 miles 295°2018-09-24 07:01:08
OK1MDX-71.1 miles 264°2018-09-19 03:25:14 OK1COM-101.2 miles 58°2018-09-24 07:03:56
OK2HAZ-91.9 miles 270°2018-09-22 08:13:31 OK8GG2.0 miles 172°2018-09-23 15:38:26
OK8GG-Y2.0 miles 172°2018-09-23 16:43:49 OK2ZAR-952.3 miles 183°2018-09-18 12:53:34
OK2ZAR2.3 miles 183°2018-09-09 14:50:44 OK2ZAR-62.5 miles 203°2018-09-19 12:40:45
438.950PR2.7 miles 283°2018-09-24 06:48:01 OK1PSU-72.7 miles 176°2018-09-16 10:53:38
OK1VCF-42.8 miles 232°2018-09-24 06:46:59 OK1VCF2.9 miles 232°2018-09-23 12:37:09
Stations heard directly by OK1COM
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
OK1VCF-4 1 2018-09-20 04:43:02 2018-09-20 04:43:02 JO70FB > JO70GB 2.8 miles 232° 2018-09-20 04:43:02
OK1TCP-9 1 2018-09-05 05:16:20 2018-09-05 05:16:20 JO60XP > JO70GB 44.6 miles 329° 2018-09-05 05:16:20
OK1CNN-9 8 2018-09-06 04:24:42 2018-09-18 08:52:57 JN79EW > JO70GB 11.6 miles 206° 2018-09-18 08:52:57

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS